I've looked in the book to see if I could find anything on the names that you mention in your query. Although none of those names appear in the book, there are other mentions of some of the surnames. I will list those names associated with each surname here to see if any are of interest to you. For the most part, unless otherwise noted here, these are all just one-liner mentions of the person.
For the Haugen surname, these names are listed:
For Holte, these names are listed:
Even (this appears to be the only biography available for this surname - he was the son of Andreas and Olena [Paulseth] Holte)
There are no Otterhaugen's mentioned in the book. The Larson names are numerous. For a better idea of what would be available from the book in the line of biographies, I would suggest you look at the biographical index that is located in our Trempealeau Co. Archives at http://www.rootsweb.com/~usgenweb/wi/trempealeau/tremp.htm
under the Biographical Indexes section. (Feel free to check out the biographies that are already listed in these archives while you are there!)
If you find someone of interest within the above listed names, please let me know and I will send the info to you. Or if you find a Larson biography that you would like, please tell me the full name and page number and I will post it here and also in our archives. Also, if you have any idea where in Trempealeau Co. these families may have resided, that could lead me to find other information. Just let me know.
I hope to be able to help you.
Trempealeau Co. WIGenWeb CChttp://www.rootsweb.com/~witrempe/